What does the compass needles indicate about the iron nail


The compass needles indicates about the polarities of the iron nail.
The compass needle indicates about the polarities of the iron nail.
It indicates that the iron nail possesses magnetic properties.
Compass needle is some kind of iron who can determine the force of a magnet
because compass has a magnet and iron nail has magnetic property weherin magnets attracts on it
It indicates about the polarities of the iron nail

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